Chilliwack Weather in May

During May, Chilliwack experiences moderate daytime temperatures of 16°C (61°F) and cooler nights around 5°C (41°F). Expect quite a bit of rainfall. Around 132 mm (5.2 in) is typical.

Rainfall in Chilliwack in May

Climate statistics over the past 30 years suggest around 15 days of rain, with 132 mm (5.2 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Chilliwack in May

In May, expect moderate temperatures in Chilliwack, with highs of 16°C (61°F) and lows of 5°C (41°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Chilliwack in May

Expect sunny days throughout the month, with an estimated 219 hours of sunshine. This makes it a pleasant time to visit Chilliwack.

Should you favor a climate that's both dry and comfortably warm, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.